Interesting, it looked like that last guy walking saw it and booked.... The cars were moving when it wasn't all that deep seemingly.. I thought it took more depth to move cars like that... I'm reminded of when I was driving my Camaro in a really nasty flooding storm in the Mojave, I had to cross water that was flowing across the road at one point... I was going really slow... and I kept turning the wheels a little more and a little more and the car was still going straight.. and I was looking at the downstream side of the road and seeing a crater full of swirling water.. for a couple of seconds I was certain that I was going there.. if I'd seen that video I'd never have done that, not on a dare, not on a bet, not ever....